Rihanna joined fellow stars DJ Khaled and Bryson Tiller onstage at the Grammy awards Sunday evening at Madison Square Garden in New York to perform their collaboration Wild Thoughts with rumours speculating she’ is expecting her first baby.

Rihanna who is 29, looked amazing in a sparkling pink dress and silver heels as she performed around the stage in front of a host of backing dancers and her fellow stars.

Rihanna and Hassan were publicly spotted together only late last year enjoying a cosy dinner in London at swanky Park Chinois Chinese restaurant. Twitter was sent in to a frenzy over the pregnancy rumours that first started doing the rounds last year. Rhianna hasn’t denied rumours that she is pregnant.

When asked about her fuller figure Rhianna replied that she merely has a “fluctuating body type.” and that the clothes she chooses daily are what are working for her body that morning.